The first severe H5N1 bird flu case in the US raises alarm as experts discuss symptoms, risks, and vaccine development for ...

The Centers for Disease Control and Prevention called it the first severe case in the U.S., though the risk to most of the ...

California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in ...

A new administration is about to take over just as a possible new pandemic is staring humanity in the face, plus more from ...

In response to the spread of bird flu in raw milk, the USDA announced a national strategy requiring milk samples nationwide ...

Health officials say getting your regular flu vaccine is still a good idea to avoid getting sick and confusing it with bird ...

Stitching together four molecules found in the standard flu vaccine ensures an immune response to all of them, scientists have shown.

Scientists are using COVID-19 vaccine technologies to develop better vaccines against influenza viruses, including H5N1 bird flu. The research could make annual flu jabs much more effective.

This marks the first case of H5N1 bird flu in the US connected to backyard flock exposure, according to health officials.

An elderly patient in Louisiana is in "critical condition" with severe avian influenza, US authorities announced Wednesday, ...